It sounds like you have an ignition tumbler that needs to be replaced. Here are some guides to help you get the job done. The ignition switch is screwed to the back of the tumbler.
You may need to remove the steering wheel.
Here are the diagram (Below)
Please let us know if you need anything else to get the problem fixed.
Images (Click to make bigger)
Friday, October 27th, 2017 AT 4:13 PM